World's Best Scientists 2026 revealed!
Harumi Yokokawa

Harumi Yokokawa

Award Badge
Materials Science
Japan
2022

D-Index & Metrics

Materials Science

D-Index
74
Citations
17142
World Ranking
3703
National Ranking
157

Chemistry

D-Index
74
Citations
17043
World Ranking
4795
National Ranking
274

Harumi Yokokawa publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Harumi Yokokawa sits on this spectrum.

50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50 publications 1,163+

This scientist: 456 publications — 83rd percentile

83% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

Harumi Yokokawa D-index placement in Materials Science in 2026

The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where Harumi Yokokawa sits on this spectrum.

40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40 D-Index 165+

This scientist: 74 D-Index — 72nd percentile

72% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

Research.com Recognitions

  • 2022 - Research.com Materials Science in Japan Leader Award

Overview

Harumi Yokokawa is affiliated with the University of Tokyo in Japan, specializing in Materials Science. Their research primarily focuses on areas including Materials Chemistry, Electronic, Optical and Magnetic Materials, and Electrical and Electronic Engineering.

The scientist's work covers several main topics, namely:

  • Advancements in Solid Oxide Fuel Cells
  • Electronic and Structural Properties of Oxides
  • Magnetic and transport properties of perovskites and related materials
  • Gas Sensing Nanomaterials and Sensors

Recent publications by Yokokawa include:

  • "A review of sulfur poisoning of solid oxide fuel cell cathode materials for solid oxide fuel cells," 2020, Journal of Power Sources
  • "Influence of Sr and Co deficiency on the transport properties and oxygen reduction reaction of La0.6Sr0.4Co0.2Fe0.8O3-," 2020, Solid State Ionics
  • "Effect of Operating Temperature on Sulfur Distribution and Performance Degradation of Porous La0.6Sr0.4Co0.2Fe0.8O3−δ Electrode," 2020, Journal of The Electrochemical Society
  • "Erratum: Effect of Operating Temperature on Sulfur Distribution and Performance Degradation of Porous La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3− δ Electrode [ J. Electrochem. Soc., 167, 114507 (2020)]," 2021, Journal of The Electrochemical Society

Yokokawa frequently publishes in the following venues:

  • Journal of The Electrochemical Society
  • Journal of Power Sources
  • Solid State Ionics

Their frequent co-authors include:

  • Haruo Kishimoto
  • Tomohiro Ishiyama
  • Katherine Develos-Bagarinao
  • Katsuhiko Yamaji
  • Teruhisa Horita

Best Publications

  • Handbook of Fuel Cells

    Wolf Vielstich;Arnold Lamm;Hubert A Gasteiger;Harumi Yokokawa

  • Fundamental mechanisms limiting solid oxide fuel cell durability

    Harumi Yokokawa;Hengyong Tu;Boris Iwanschitz;Andreas Mai

  • Thermodynamic stabilities of perovskite oxides for electrodes and other electrochemical materials

    Harumi Yokokawa;Natsuko Sakai;Tatsuya Kawada;Masayuki Dokiya

  • Thermodynamic considerations on Cr poisoning in SOFC cathodes

    H. Yokokawa;T. Horita;N. Sakai;K. Yamaji

  • Characteristics of Slurry‐Coated Nickel Zirconia Cermet Anodes for Solid Oxide Fuel Cells

    Tatsuya Kawada;Natsuko Sakai;Harumi Yokokawa;Masayuki Dokiya

  • Chemical Thermodynamic Considerations in Sintering of LaCrO3 ‐ Based Perovskites

    Harumi Yokokawa;Natsuko Sakai;Tatsuya Kawada;Masayuki Dokiya

  • Sinterability and electrical conductivity of calcium-doped lanthanum chromites

    N. Sakai;T. Kawada;H. Yokokawa;M. Dokiya

  • Thermodynamic Analysis of Reaction Profiles Between LaMO3 ( M = Ni , Co , Mn ) and ZrO2

    Harumi Yokokawa;Natsuko Sakai;Tatsuya Kawada;Masayuki Dokiya

  • Recent Developments in Solid Oxide Fuel Cell Materials

    Harumi Yokokawa;Natsuko Sakai;Teruhisa Horita;Katsuhiko Yamaji

  • Active Sites Imaging for Oxygen Reduction at the La0.9Sr0.1MnO3 − x /Yttria‐Stabilized Zirconia Interface by Secondary‐Ion Mass Spectrometry

    Teruhisa Horita;Katsuhiko Yamaji;Masahiko Ishikawa;Natsuko Sakai

  • Low temperature fabrication of (Y,Gd,Sm)-doped ceria electrolyte

    J. Van Herle;T. Horita;Tatsuya Kawada;N. Sakai

  • Oxygen permeation modelling of perovskites

    Bart A. van Hassel;Tatsuya Kawada;Natsuko Sakai;Harumi Yokokawa

  • Thermodynamic and kinetic considerations on degradations in solid oxide fuel cell cathodes

    Harumi Yokokawa;Natsuko Sakai;Teruhisa Horita;Katsuhiko Yamaji

  • Oxygen reduction sites and diffusion paths at La0.9Sr0.1MnO3−x/yttria-stabilized zirconia interface for different cathodic overvoltages by secondary-ion mass spectrometry

    Teruhisa Horita;Katsuhiko Yamaji;Natsuko Sakai;Harumi Yokokawa

  • Configurational and Electrical Behavior of Ni‐YSZ Cermet with Novel Microstructure for Solid Oxide Fuel Cell Anodes

    Hibiki Itoh;Tohru Yamamoto;Masashi Mori;Teruhisa Horita

  • Understanding Materials Compatibility

    Harumi Yokokawa

  • Enhancement of oxygen exchange at the hetero interface of (La,Sr)CoO3/(La,Sr)2CoO4 in composite ceramics

    Maya Sase;Keiji Yashiro;Kazuhisa Sato;Junichiro Mizusaki

  • Oxygen reduction mechanism at porous La1−xSrxCoO3−d cathodes/La0.8Sr0.2Ga0.8Mg0.2O2.8 electrolyte interface for solid oxide fuel cells

    Teruhisa Horita;Katsuhiko Yamaji;Natsuko Sakai;Harumi Yokokawa

  • Improved Oxide Ion Conductivity in La0.8Sr0.2Ga0.8Mg0.2O3 by Doping Co

    Tatsumi Ishihara;Haruyoshi Furutani;Miho Honda;Takashi Yamada

  • Electrical properties of transition-metal-doped YSZ

    Tatsuya Kawada;N. Sakai;H. Yokokawa;M. Dokiya

Frequent Co-Authors

Teruhisa Horita
Teruhisa Horita National Institute of Advanced Industrial Science and Technology
Katsuhiko Yamaji
Katsuhiko Yamaji National Institute of Advanced Industrial Science and Technology
Natsuko Sakai
Natsuko Sakai National Institute of Advanced Industrial Science and Technology
Tatsuya Kawada
Tatsuya Kawada Tohoku University
Ellen Ivers-Tiffée
Ellen Ivers-Tiffée Karlsruhe Institute of Technology
Junichiro Mizusaki
Junichiro Mizusaki Tohoku University
André Weber
André Weber Karlsruhe Institute of Technology
Kenjiro Terada
Kenjiro Terada Tohoku University
Jan Van herle
Jan Van herle École Polytechnique Fédérale de Lausanne
Kazunari Sasaki
Kazunari Sasaki Kyushu University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Best Scientists Citing Harumi Yokokawa

Trending Scientists